<meta charset="utf-8">
(#) Newer Library Versions Available

!!! WARNING: Newer Library Versions Available
   This is a warning.

Id
:   `NewerVersionAvailable`
Summary
:   Newer Library Versions Available
Note
:   **This issue is disabled by default**; use `--enable NewerVersionAvailable`
Severity
:   Warning
Category
:   Correctness
Platform
:   Any
Vendor
:   Android Open Source Project
Feedback
:   https://issuetracker.google.com/issues/new?component=192708
Since
:   Initial
Affects
:   Gradle build files and TOML files
Editing
:   This check runs on the fly in the IDE editor
Implementation
:   [Source Code](https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:lint/libs/lint-checks/src/main/java/com/android/tools/lint/checks/GradleDetector.kt)
Tests
:   [Source Code](https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:lint/libs/lint-tests/src/test/java/com/android/tools/lint/checks/GradleDetectorTest.kt)
Copyright Year
:   2014

This detector checks with a central repository to see if there are newer
versions available for the dependencies used by this project. This is
similar to the `GradleDependency` check, which checks for newer versions
available in the Android SDK tools and libraries, but this works with
any MavenCentral dependency, and connects to the library every time,
which makes it more flexible but also **much** slower.

!!! Tip
   This lint check has an associated quickfix available in the IDE.

(##) Example

Here is an example of lint warnings produced by this check:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~text
../gradle/libs.versions.toml:12:Warning: A newer version of
com.autonomousapps.dependency-analysis than 1.0.0 is available: 1.20.0
[NewerVersionAvailable]
gradlePlugins-dependency-analysis = "1.0.0"
                                    -------
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Here is the source file referenced above:

`../gradle/libs.versions.toml`:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~toml linenumbers
[versions]
guavaVersion = "11.0.2"
appCompatVersion="13.0.0"
wearableVersion=" 1.2.0 "
# Test comment suppression:
#noinspection GradleDependency
multi-dex="1.0.0"
gradlePlugins-agp = "8.0.0"
gradlePlugins-agp-alpha = "8.1.0-alpha01"
gradlePlugins-agp-dev = "8.2.0-dev"
gradlePlugins-crashlytics = "2.9.2"
gradlePlugins-dependency-analysis = "1.0.0"

[libraries]
com-google-guava = { module = "com.google.guava:guava", version.ref = "guavaVersion"}
appcompat = { module = "com.android.support:appcompat-v7", version.ref = "appCompatVersion" }
wearable-support = { group = " com.google.android.support ", name =" wearable ", version.ref = " wearableVersion " }
multidex-lib = { module = "com.android.support:multidex", version.ref = "multi-dex" }

[bundles]
misc = [
    "com-google-guava",
    "appcompat",
]

[plugins]
android-application = { id = "com.android.application", version.ref = "gradlePlugins-agp" }
android-application2 = { id = "com.android.application", version.ref = "gradlePlugins-agp-alpha" }
android-application3 = { id = "com.android.application", version.ref = "gradlePlugins-agp-dev" }
crashlytics = { id = "com.google.firebase.crashlytics", version.ref = "gradlePlugins-crashlytics" }
dependency-analysis = { id = "com.autonomousapps.dependency-analysis", version.ref = "gradlePlugins-dependency-analysis" }
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

You can also visit the
[source code](https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:lint/libs/lint-tests/src/test/java/com/android/tools/lint/checks/GradleDetectorTest.kt)
for the unit tests for this check to see additional scenarios.

The above example was automatically extracted from the first unit test
found for this lint check, `GradleDetector.testTomlVersionCatalogFile`.
To report a problem with this extracted sample, visit
https://issuetracker.google.com/issues/new?component=192708.

(##) Suppressing

You can suppress false positives using one of the following mechanisms:

* Using a suppression comment like this on the line above:

  ```kt
  //noinspection NewerVersionAvailable
  problematicStatement()
  ```

* Using a special `lint.xml` file in the source tree which turns off
  the check in that folder and any sub folder. A simple file might look
  like this:
  ```xml
  &lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;lint&gt;
      &lt;issue id="NewerVersionAvailable" severity="ignore" /&gt;
  &lt;/lint&gt;
  ```
  Instead of `ignore` you can also change the severity here, for
  example from `error` to `warning`. You can find additional
  documentation on how to filter issues by path, regular expression and
  so on
  [here](https://googlesamples.github.io/android-custom-lint-rules/usage/lintxml.md.html).

* In Gradle projects, using the DSL syntax to configure lint. For
  example, you can use something like
  ```gradle
  lintOptions {
      disable 'NewerVersionAvailable'
  }
  ```
  In Android projects this should be nested inside an `android { }`
  block.

* For manual invocations of `lint`, using the `--ignore` flag:
  ```
  $ lint --ignore NewerVersionAvailable ...`
  ```

* Last, but not least, using baselines, as discussed
  [here](https://googlesamples.github.io/android-custom-lint-rules/usage/baselines.md.html).

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